Method for filtering a three-phased reaction mixture

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United States of America Patent

PATENT NO 6478968
SERIAL NO

09194907

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Abstract

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A method for filtering a three phase reaction mixture comprising a liquid phase, an undissolved solid catalytic phase and a gas phase includes tangentially filtering through a membrane filter at least part of the three phased reaction mixture, and recycling the catalyst while recuperating at least part of the filtrate comprising the reaction products.

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Patent Owner(s)

Patent OwnerAddress
RHODIA FIBER AND RESIN INTERMEDIATES25 QUAI PAUL DOUMER F-92408 COURBEVOIE CEDEX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Perrona, Philippe Montluel, FR 4 33
Sever, Lionel Lyons, FR 5 22

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